Chem chap 9

How many atoms are in 3NaSO4

18

Balance this equation K+Br2->KBr

2,1,2

Balanced the equation P4+O2->P2O5

2,5,4

What number balanced this equation Sb+O2->Sb4O6

4,3,1

How many atoms are in 4Ca3(PO4)2

52

What does (Aq) stand for

A solid formed form two ionic substances

What chemical reaction is this C3H8+5O2------------------->3CO2+4H2O

Combustion

What reaction involves oxygen and produces Carson dioxide and water

Combustion

In a aqueous solution, the solvent is always

Decomposition

Chemical reaction in which the atoms of one element replace the atoms of another element in the compound

Double reaction

What type of reaction is SiO2+4HF->SiF4+2H2O

Double replacement

What will this product Mg+N2->

Mg2N3

In Mg+O2-->MgO what is the reactant

MgO

Reaction that has two substances that make one substance

Single replacement

What reaction is this A+BX=AX+B

Single replacement

What reaction is this 4Al+3O2->2Al2O3

Synthesis

What to reaction are opposites of one another

Synthesis and Decomposition

What is a not a sign the double displacement reaction has occurred

Water may be produced